H33 Custody › What Are You Protecting? › Communication Custody
What conversations matter?
Communication Custody
Conversations that need to stay private — and conversations that need to hold up later as evidence. Same platform, different rules.
The Problem
Why this question matters.
Problem 01
Messaging today is either private or preserved — not both
Signal and other end-to-end encrypted apps protect privacy while messages are live, but produce no preservable record. Standard business email preserves the record but reads as if it were written on a postcard. Neither model is appropriate for the conversations that matter most: legal communications with counsel, executive decisions, family medical discussions, or evidence of a representation made.
Problem 02
And nobody designed messaging for inheritance
Family text threads die with the phone. Executive Slack history disappears when the company changes plans. Email archives are at the mercy of the account that hosts them. Conversations that need to outlast their senders rarely do.
The Approach
How H33 Communication Custody answers it.
Solution 01
Encrypted while live, verifiable after
Communications stay end-to-end encrypted while they're happening — only the participants can read them. When the conversation needs to be preserved (legal hold, evidence, inheritance), the participants can release a verifiable record without exposing keys.
Solution 02
Designed for the conversations that matter
Executive communication channels with retention rules built in. Legal communications with privilege markers. Family communications with inheritance protocols. Evidence preservation with chain-of-custody intact.
Solution 03
Cross-jurisdictional, cross-decade
A communication you sent in 2026 verifies the same way in 2046. A jurisdiction that adopts new evidence rules in 2030 can still verify the conversation you had in 2020.
Capabilities
What you get.
Capability
Secure Messaging
End-to-end encrypted, with no provider-side key access.
Capability
Executive Communications
Communication channels with retention rules, privilege markers, and verifiable preservation.
Capability
Legal Communications
Privilege markers, retention obligations, and chain-of-custody integrity for attorney-client communications.
Capability
Family Communications
Conversations that inherit — accessible to designated beneficiaries under defined conditions.
Capability
Evidence Preservation
Communications converted into verifiable evidence records without breaking the underlying encryption.
Capability
Message Preservation
Long-term retention with format-neutral envelopes that outlive the messaging app.
Use Cases
Who uses it.
For executives
Communication trails that protect the company in litigation and survive personnel turnover, without making board discussions public.
For families
Family threads, medical discussions, and end-of-life conversations preserved with inheritance built in.
For legal teams
Privileged communications with verifiable retention, audit-ready and litigation-resistant.
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